Guan is a Licensed Mental Health Counselor and a Certified Clinical Trauma Professional (CCTP) with Master’s Degree in Marriage and Family Therapy from Eastern Nazarene College in Quincy, Massachusetts, and a Bachelor’s in Social Work from Bridgewater State University in Bridgewater, Massachusetts.

Guan has worked in the human and social services profession for over 15 years. She has developed her skills while working as a Social Worker for the Department of Children and Families, Substance abuse clinician and group facilitator with Highpoint Treatment Center, and a child and family therapist, with a multitude of agencies within Massachusetts.​

Guan established Leading Light Behavioral Health, inc. (LLBH) which utilizes an array of evidenced-based approaches such as Multi-Systemic Therapy (MST), Cognitive Behavioral Therapy (CBT), Dialectical Behavioral Health (DBT)? The Gottman Methods and more. Clinicians at LLBH demonstrate a commitment to the core values of being child-driven, family-centered, community-focused, strength-based, committed to diversity/cultural sensitivity, racial trauma and committed to continuous learning.

LLBH has come to understand the importance of maintaining healthy relationships while building and enhancing insight into innate skills that clients already possess. Our clinician are experts in working with individuals, couples, and adolescents.

LLBH now offers medication management services.